206714880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 144

約数和(自身を含む): 716756040

約数和(自身を除く): 510041160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2243, 2304, 2560, 2880, 3072, 3840, 4486, 4608, 5120, 5760, 6144, 6729, 7680, 8972, 9216, 10240, 11215, 11520, 13458, 15360, 17944, 18432, 20187, 22430, 23040, 26916, 30720, 33645, 35888, 40374, 44860, 46080, 53832, 67290, 71776, 80748, 89720, 92160, 100935, 107664, 134580, 143552, 161496, 179440, 201870, 215328, 269160, 287104, 322992, 358880, 403740, 430656, 538320, 574208, 645984, 717760, 807480, 861312, 1076640, 1148416, 1291968, 1435520, 1614960, 1722624, 2153280, 2296832, 2583936, 2871040, 3229920, 3445248, 4306560, 4593664, 5167872, 5742080, 6459840, 6890496, 8613120, 10335744, 11484160, 12919680, 13780992, 17226240, 20671488, 22968320, 25839360, 34452480, 41342976, 51678720, 68904960, 103357440, 206714880]

約数ペア:

[(1, 206714880), (2, 103357440), (3, 68904960), (4, 51678720), (5, 41342976), (6, 34452480), (8, 25839360), (9, 22968320), (10, 20671488), (12, 17226240), (15, 13780992), (16, 12919680), (18, 11484160), (20, 10335744), (24, 8613120), (30, 6890496), (32, 6459840), (36, 5742080), (40, 5167872), (45, 4593664), (48, 4306560), (60, 3445248), (64, 3229920), (72, 2871040), (80, 2583936), (90, 2296832), (96, 2153280), (120, 1722624), (128, 1614960), (144, 1435520), (160, 1291968), (180, 1148416), (192, 1076640), (240, 861312), (256, 807480), (288, 717760), (320, 645984), (360, 574208), (384, 538320), (480, 430656), (512, 403740), (576, 358880), (640, 322992), (720, 287104), (768, 269160), (960, 215328), (1024, 201870), (1152, 179440), (1280, 161496), (1440, 143552), (1536, 134580), (1920, 107664), (2048, 100935), (2243, 92160), (2304, 89720), (2560, 80748), (2880, 71776), (3072, 67290), (3840, 53832), (4486, 46080), (4608, 44860), (5120, 40374), (5760, 35888), (6144, 33645), (6729, 30720), (7680, 26916), (8972, 23040), (9216, 22430), (10240, 20187), (11215, 18432), (11520, 17944), (13458, 15360)]